function validfield(field)
{
    var fieldtype=eval("document.form1."+field+".value.charAt(0)");
    if(!isNaN(eval("document.form1."+field+".value"))) 
    {
        eval("document.form1."+field+".focus()");   
        return false;
    }
    e = eval("document.form1."+field);
    check_spl_char(e);
}

function valid(field)
{       
    var re = /^\s+$|^\s+/g;
    var fieldval=eval("document.forms[0]."+field+".value");
    var splchar = fieldval.match(re);
    if(splchar && !fieldval.match("\n"))
    {
        var trimstr=fieldval.replace(re, "");
        eval("document.forms[0]."+field+".value=\'"+trimstr+"\'");
        eval("document.forms[0]."+field+".focus()");    
    }
}

function check_spl_char(elem)
{
    var re = /[~|`|!|@|#|$|%|^|&|*|(|)|=|+|/|\|{|}|\[|\]|\?|<|>|1|2|3|4|5|6|7|8|9|0|\"|\'|:|;]/g;
    var val = elem.value;
    var len = val.length;
    var splchar = val.match(re);
    if(splchar)
    {
        var val2 = val.replace(re,"");
        elem.value = val2;
        return false;
    }
}

function validfield1(field)
{
    var fieldtype=eval("document.form1."+field+".value.charAt(0)");

    if (fieldtype==" ")
    {
        eval("document.form1."+field+".focus()");   
        return false;       
    }
    e = eval("document.form1."+field);
    check_spl_char1(e);
}

function check_spl_char1(elem)
{
    var re = /[~|`|!|@|#|$|%|^|&|*|(|)|=|+|/|\|{|}|\[|\]|\?|<|>|\"|\'|:|;]/g;
    var val = elem.value;
    var len = val.length;
    var splchar = val.match(re);
    if(splchar)
    {
        var val2 = val.replace(re,"");
        elem.value = val2;
        return false;
    }
}
 
function textCounter(field,cntfield,maxlimit) 
{
    if (field.value.length > maxlimit) 
        field.value = field.value.substring(0, maxlimit);
    else
        cntfield.value = maxlimit - field.value.length;
}
 
function isBlank(val) 
{
    var re = /\S+/;
    return (!re.test(val));
}

function chk_date()
{
    str3 = arguments[0]; 

    dt1=str3.split("."); 
    dtmon=dt1[1].split(" ");     

    if(dtmon[1]=="January")
    {
        mon1="01";
    } 
    if(dtmon[1]=="February")
    {
        mon1="02";
    } 
    if(dtmon[1]=="March")
    {
        mon1="03";
    } 
    if(dtmon[1]=="April")
    {
        mon1="04";
    } 
    if(dtmon[1]=="May")
    {
        mon1="05";
    }    
    if(dtmon[1]=="June")
    {
        mon1="06";
    } 
    if(dtmon[1]=="July")
    {
        mon1="07";
    } 
    if(dtmon[1]=="August")
    {
        mon1="08";
    } 
    if(dtmon[1]=="September")
    {
        mon1="09";
    }        
    if(dtmon[1]=="October")
    {
        mon1="10";
    }        
    if(dtmon[1]=="November")
    {
        mon1="11";
    }        
    if(dtmon[1]=="December")
    {
        mon1="12";
    }    

    var date1 = new Date(dtmon[2], mon1, dt1[0]);  

    todate = new Date();
    cdt = todate.getDate();
    cmn = todate.getMonth() + 1;
    cyr = todate.getFullYear();
    var cdate = new Date(cyr, cmn, cdt); 
    var flag = 0;    
    if(date1 > cdate)
    { 
        flag = 1;
    }
    return flag;
}

function CompareDates() 
{ 
    str1 = arguments[0];
    str2 = arguments[1];     

    dt1=str1.split(".");
    st1=dt1[1].split(" ");
    dt2=str2.split(".");
    st2=dt2[1].split(" "); 

    if(st1[1]=="January")
    {
        fmon1="01";
    } 
    if(st1[1]=="February")
    {
        fmon1="02";
    } 
    if(st1[1]=="March")
    {
        fmon1="03";
    } 
    if(st1[1]=="April")
    {
        fmon1="04";
    } 
    if(st1[1]=="May")
    {
        fmon1="05";
    }    
    if(st1[1]=="June")
    {
        fmon1="06";
    } 
    if(st1[1]=="July")
    {
        fmon1="07";
    } 
    if(st1[1]=="August")
    {
        fmon1="08";
    } 
    if(st1[1]=="September")
    {
        fmon1="09";
    }        
    if(st1[1]=="October")
    {
        fmon1="10";
    }        
    if(st1[1]=="November")
    {
        fmon1="11";
    }        
    if(st1[1]=="December")
    {
        fmon1="12";
    }  
    if(st2[1]=="January")
    {
        tmon1="01";
    } 
    if(st2[1]=="February")
    {
        tmon1="02";
    } 
    if(st2[1]=="March")
    {
        tmon1="03";
    } 
    if(st1[1]=="April")
    {
        tmon1="04";
    } 
    if(st2[1]=="May")
    {
        tmon1="05";
    }    
    if(st2[1]=="June")
    {
        tmon1="06";
    } 
    if(st2[1]=="July")
    {
        tmon1="07";
    } 
    if(st2[1]=="August")
    {
        tmon1="08";
    } 
    if(st2[1]=="September")
    {
        tmon1="09";
    }        
    if(st2[1]=="October")
    {
        tmon1="10";
    }        
    if(st2[1]=="November")
    {
        tmon1="11";
    }        
    if(st2[1]=="December")
    {
        tmon1="12";
    }  
    
    var date1 = new Date(st1[2], fmon1, dt1[0]); 
    var date2 = new Date(st2[2], tmon1, dt2[0]);  

    var invalid_flag = 0;
    if(date2 < date1)
    { 
        invalid_flag = 1;
    }
    return invalid_flag;
} 

function trim(argvalue) 
{
    var tmpstr = ltrim(argvalue);
    return rtrim(tmpstr);
}

function ltrim(argvalue) 
{
    while (1) 
    {
        if (argvalue.substring(0, 1) != " ")
        break;
        argvalue = argvalue.substring(1, argvalue.length);
    }
    return argvalue;
}

function rtrim(argvalue) 
{
    while (1) 
    {
        if (argvalue.substring(argvalue.length - 1, argvalue.length) != " ")
        break;
        argvalue = argvalue.substring(0, argvalue.length - 1);
    }
    return argvalue;
}
function removefirstspace(form,field)
{

    var re = /^(\s+$|^\s|\-+|\.+|\,+|\/+|\_+)/g;
    var fieldval=eval("document."+form+"."+field+".value");
    var splchar = fieldval.match(re);

    if(splchar && !fieldval.match("\n"))
    {
        var trimstr=fieldval.replace(re, "");
        eval("document."+form+"."+field+".value=\""+trimstr+"\"");
        eval("document."+form+"."+field+".focus()");
    }
}
function charnumspconly(e)
{
    var keycode;
    if (window.event) keycode = window.event.keyCode;
    else if (e) keycode = e.which;
    else return true;   

    if( keycode == 32 && (e.value).length==0)
    {
        return false;
    }
    if((keycode>=33 && keycode <=43) || keycode ==47 || (keycode>=58 && keycode<=64) || (keycode>=91 && keycode<=94) || keycode==96 || (keycode>=123 && keycode<=127))
    {
        return false;
    }
    else return true;               
}
function validchars(field,form,flg)
{   
    var price=0;
    var fieldval=eval("document."+form+"."+field+".value");
    switch(flg)
    {
        case 0:
        //Allow characters only while paste
        //==================================
        var re = /\$|!|@|#|~|`|%|\*|\^|\&|\(|\)|\+|\=|\[|\]|\-|\_|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\?|\\|[0-9]/g;
        break;

        case 1:                     
        //Allow Numbers only while paste
        //================================
        var re = /\$|!|@|#|~|`|%|\*|\^|\&|\=|\[|\]|\}|\{|\;|\.|\:|\'|\"|\,|\(|\)|\<|\>|\||\/|\?|\\|[A-Z a-z]/g;
        break;

        case 2:
        //Allow Alphanumeric only while paste
        //====================================  
        var re = /\$|!|@|#|~|`|%|\*|\^|\&|\(|\)|\+|\=|\[|\-|\_|\]|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\\|\?/g;
        break;

        case 3:
        //Do not allow the Special characters only
        //========================================  
        var re = /\$|!|@|#|~|`|%|\*|\^|\+|\=|\[|\]|\}|\{|\<|\>|\:|\;|\'|\"|\||\/|\\|\?/g;
        break;

        case 4:
        //Allow need chars only while paste
        //====================================          
        var re = /\$|!|@|#|~|`|%|\*|\^|\&|\+|\=|\[|\]|\}|\{|\;|\:|\'|\"|\<|\>|\|\\|\?/g;
        break;

        case 5:
        //Allow color code chars only while paste
        //========================================          
        var re = /\$|!|@|~|`|%|\*|\^|\&|\(|\)|\+|\=|\[|\-|\_|\]|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\\|\?|\.|\,|\s/g;
        break;

        case 6:
        //Allow date chars only while paste
        //========================================          
        var re = /\$|!|@|~|`|%|\*|\^|\&|\(|\)|\+|\=|\[|\_|\]|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\\|\?|\.|\,|[A-Z a-z]/g;
        break;

        case 7:
        //Allow price chars only while paste
        //========================================          
        var re = /\$|!|@|~|`|%|\#|\*|\^|\&|\(|\)|\+|\=|\[|\_|\]|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\\|\?|\,|[A-Z a-z]/g;
        var price=1;
        break;

        case 8:
        //Do not allow the Special characters only for login name authentication
        //========================================  
        var re = /\$|!|@|~|`|%|\*|\^|\&|\(|\)|\+|\=|\[|\]|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\\|\?|\.|\,|\s/g;
        break;
        case 9:
        //Phone numbers only allowing few special characters as (,),+,space,-.
        //====================================          
        var re = /\$|!|@|#|~|`|%|\*|\^|\&|\(|\)|\+|\=|\[|\]|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\\|\?|[A-Z a-z]/g;
        break;

        case 10:
        //Phone numbers only allowing few special characters as (,),+,space,-.
        //====================================          
        var re = /\$|!|@|#|~|`|%|\*|\^|\&|\=|\[|\]|\}|\{|\;|\'|\"|\<|\>|\|\\|\?/g;
        break;

        case 12:                        
        //Allow Numbers and . only while paste
        //====================================
        var re = /\$|!|@|#|~|`|%|\*|\^|\&|\=|\[|\]|\}|\{|\;|\:|\'|\"|\,|\)|\(|\<|\>|\||\/|\?|\\|[A-Z a-z]/g;
        break;

        case 13:                        

        //Allow characters only while paste Except '_()' char
        //=================================================
        var re =/^\s+|\$|!|@|#|~|`|%|\*|\^|\+|\=|\[|\]|\}|\{|\;|\:|\'|\"|\<|\>|\||\/|\?/g;
        break;
        case 14:                        

        //Allow need chars only while paste
        //====================================          
        var re = /\$|!|@|#|~|`|%|\*|\^|\+|\=|\[|\]|\}|\{|\;|\:|\'|\"|\<|\>|\|\\|\?/g;
        break;
    }   
    var splchar = fieldval.match(re);
    if(splchar)
    {
        var trimstr=fieldval.replace(re, "");
        eval("document."+form+"."+field+".value=\'"+trimstr+"\'");
        eval("document."+form+"."+field+".focus()");
    }   
    if(price==1 && fieldval.match(/(.*)\.(.+)/))
    {
        var arr=fieldval.split("\.");
        if((arr[1].length)>2)
        {
            var sstr=arr[1].substr(0,2);
            trimstr=arr[0] + "." + sstr;            
            eval("document."+form+"."+field+".value=\'"+trimstr+"\'");
            eval("document."+form+"."+field+".focus()");
        }
    }   
}

function removeabove_400_char(form,field)
{
    var re = /^\s+$|^\s+/g;
    var fieldval=eval("document."+form+"."+field+".value");
    var splchar = fieldval.match(re);
    if(splchar && !fieldval.match("\n"))
    {
        var trimstr=fieldval.replace(re, "");
        eval("document."+form+"."+field+".value=\""+trimstr+"\"");
        eval("document."+form+"."+field+".focus()");
    }

    if(eval("document."+form+"."+field+".type")=="textarea" && fieldval.length>=400)
    {
        var sub_string = fieldval.substr(0,400);
        alert("Please do not enter greater than 400 Characters.");
        eval("document."+form+"."+field+".value=\""+sub_string+"\"");
        //event.keyCode=0;
        if (window.event) window.event.keyCode=0;
        //else if (e) e.which=0;
        eval("document."+form+"."+field+".focus()");
        return false;
    }
}
function removeabove_1000_char(form,field)
{
    var re = /^\s+$|^\s+/g;
    var fieldval=eval("document."+form+"."+field+".value");
    //alert(fieldval);
    var splchar = fieldval.match(re);

    if(splchar && !fieldval.match("\n"))
    {
        var trimstr=fieldval.replace(re, "");
        eval("document."+form+"."+field+".value=\""+trimstr+"\"");
        eval("document."+form+"."+field+".focus()");
    }
    if(eval("document."+form+"."+field+".type")=="textarea" && fieldval.length>=1000)
    {
        var sub_string = fieldval.substr(0,1000);
        alert("Please do not enter greater than 1000 Characters.");
        eval("document."+form+"."+field+".value=\""+sub_string+"\"");
        //event.keyCode=0;
        if (window.event) window.event.keyCode=0;
        //else if (e) e.which=0;
        eval("document."+form+"."+field+".focus()");
        return false;
    }
}

function validlength(e)
{   
    var keycode;
    if (window.event) keycode = window.event.keyCode;
    else if (e) keycode = e.which;
    else return true;
    if((keycode == 32 && (e.value).length==0) || (e.value).length>=200)
    {
        e.value=(e.value).substr(0,200);        
        return false;
    }
    if(keycode==42 || keycode==43 || (keycode>=60 && keycode<=62) || (keycode>=91 && keycode<=96) || (keycode>=123 && keycode<=127))
    {
        return false;
    }
    else
    {
        return true;
    }
}

function removefirstspace_textarea(form,field)
{
    var re = /^(\s+$|^\s|\-+|\.+|\,+|\/+|\_+)/g;
    var fieldval=eval("document."+form+"."+field+".value");
    var splchar = fieldval.match(re);
    //alert(fieldval);
    if((splchar && !fieldval.match("\n")) || (fieldval.charCodeAt(0)==13))
    {
        var trimstr=fieldval.replace(re, "");
        eval("document."+form+"."+field+".value=\""+trimstr+"\"");
        eval("document."+form+"."+field+".focus()");
    }
}
function removefirst_specialchar(form,field)
{
    var re = /^(\$|!|@|#|~|`|%|\*|\^|\+|\=|\[|\]|\}|\{|\<|\>|\:|\;|\'|\"|\||\/|\\|\?|\.|\&)/g;
    var fieldval=eval("document."+form+"."+field+".value");
    var splchar = fieldval.match(re);
    //alert(fieldval);
    if((splchar && !fieldval.match("\n")) || (fieldval.charCodeAt(0)==13))
    {
        var trimstr=fieldval.replace(re, "");
        eval("document."+form+"."+field+".value=\""+trimstr+"\"");
        eval("document."+form+"."+field+".focus()");
    }
}
function number_dot(e)
{
    if(arguments[1])
    {
        dec_limit = arguments[1];
    }
    else
    {
        dec_limit=2;
    }
    var keycode;
    if (window.event) keycode = window.event.keyCode;
    else if (e) keycode = e.which;
    else return true;       

    val = e.value;
    dot_index = val.indexOf('.');

    var selection=document.selection.createRange();
    var selected_text = selection.text;
    //keycodes allowed but not in the beginning - 0,dot
    desiLen=val.substr(dot_index,(val.length-dot_index));
    if(dot_index>0 && desiLen.length>(dec_limit))
    {
        return false;
    }
    if((val.length==0 || selected_text != "") && (keycode == 46) || (keycode == 45) )   // || keycode==48
    {
        return false;
    }
    else if(dot_index != -1 && keycode == 46 )
    {
        return false;
    }
    else if(!(keycode>=48 && keycode <=57) && (keycode!=13) && (keycode==46) && (keycode!=45) )
    {
        return false;
    }
    if((keycode>=33 && keycode <=46)  || keycode ==47 || (keycode>=58 && keycode<=64) || (keycode>=65 && keycode<=77) || (keycode>=78 && keycode<=80) || (keycode>=81 && keycode<=96) || (keycode>=97 && keycode<=109) || (keycode>=110 && keycode<=111 || (keycode>=112 && keycode<=127) ))
    {
        return false;
    }
    else return true;
}

function valid_upload(fld)
{
    alert("Please use browse button to upload");        
    fld.focus();
    return false;
}

/***************************************************************
 *   BACK BUTTON                                               *
 ***************************************************************/

function go_back_button(url)
{  
    window.location = url;
    return false;
}

/***************************************************************
 *   FOR DELETE ALL CHECK BOX                                  *
 ***************************************************************/

function delall()
{ 
    var frm=document.forms[0];
    chk_name = 'chkdel[]';
    var len=frm.elements.length;
    for(i=0;i<len;i++)
    {
        if(frm.elements[i].name == chk_name )
        {
            if(frm.allchk.checked==true && frm.elements[i].type == 'checkbox' )
            {
                frm.elements[i].checked = true;
            }
            else
            {
                frm.elements[i].checked = false;
            }
        }
    }
}

/***************************************************************
 *   FOR SELECT AND DESELECT CHECKALL CHECKBOX                 *
 ***************************************************************/

function chkselcount()
{
    flag=0;
    chk_name = 'chkdel[]';
    frm = document.forms[0];
    elem_count = frm.elements.length;
    for(i=0;i<elem_count;i++)
    {
        if(frm.elements[i].name == chk_name && frm.elements[i].type=='checkbox' && frm.elements[i].checked==false)
        {
            flag=1;
            break;
        }
    }
    if(flag==0)
    {
        frm.allchk.checked=true;
    }
    else
    {
        frm.allchk.checked=false;
    }
}
	function faxphone(e)
	{
		var keycode;
		if (window.event) keycode = window.event.keyCode;
		else if (e) keycode = e.which;
		else return true;	
		if((keycode>=33 && keycode <=39) || keycode ==42 || keycode==44 || keycode==46 || keycode==47 || (keycode>=58 && keycode<=127))
		{
		     return false;
		}
		else return true;
	}