function ConvertToDigits(val)
{

    var a = ""
    
    for(i=0;i<val.length;i++)
    {
				
				
				
        if(!isNaN(val.substring(i,i+1)))
        {
            if(val.substring(i,i+1)!=" " )
            {
                a+=val.substring(i,i+1);
            }
        }
				
    }
		 
    val=a;
		 
    ln=val.length;
    for(i=0;i<ln;i++)
    {
        if(val.substring(0,1)==0)
        {
            val=val.substring(0,ln);
        }
    }
		 
    return val;
}
	
	
	
function CheckEmail(str) 
{

    var at="@"
    var dot="."
    var lat=str.indexOf(at)
    var lstr=str.length
    var ldot=str.indexOf(dot)
    if (str.indexOf(at)==-1){
        // alert("Invalid E-mail ID")
        return false
    }

    if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
        //alert("Invalid E-mail ID")
        return false
    }

    if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
        // alert("Invalid E-mail ID")
        return false
    }

    if (str.indexOf(at,(lat+1))!=-1){
        //  alert("Invalid E-mail ID")
        return false
    }

    if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
        //  alert("Invalid E-mail ID")
        return false
    }

    if (str.indexOf(dot,(lat+2))==-1){
        //  alert("Invalid E-mail ID")
        return false
    }
		
    if (str.indexOf(" ")!=-1){
        //  alert("Invalid E-mail ID")
        return false
    }

    return true
}

	
function toUpper(val) {
    var pattern = /(\S)(\S*)/; // a letter, and then one, none or more letters

	
    if(val.length==0)
    {
        return ""
    }
    var a = val.split(/\s+/g); // split the sentence into an array of words


    for (i = 0 ; i < a.length ; i ++ ) {
        var parts = a[i].match(pattern); // just a temp variable to store the fragments in.

        var firstLetter = parts[1].toUpperCase();
        var restOfWord = parts[2].toLowerCase();

        a[i] = firstLetter + restOfWord; // re-assign it back to the array and move on
    }
    
    a = a.join(' '); // join it back together
    return a;
}

function trim(str, chars) {
    return ltrim(rtrim(str, chars), chars);
}

function ltrim(str, chars) {
    chars = chars || "\\s";
    return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}

function rtrim(str, chars) {
    chars = chars || "\\s";
    return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}