function CheckInput_Price_Filter(theform){
	if (theform.se.value=="")
	{
		return false;
	}
	//modified for the lowest price check. not needed for price range
	/*
    strcmp = '0123456789.';
    var i = 0;
    nMin = theform.minp.value;
    nMax = theform.maxp.value;
    
    if (nMin != ""){
        //alert("go to MinP");
        for (i=0;i<nMin.length;i++){
            strtst = nMin.substring(i, i + 1);
            if (strcmp.indexOf(strtst) < 0){
            //if ((theform.MinP.value[i] > '9') || (theform.MinP.value < '0')){
                alert("Min price is incorrect.");    
                theform.minp.focus();
                return false;
            }
        }
    }

    if (nMax != ""){
        //alert("go to MinP");
        for (i=0;i<nMax.length;i++){
            strtst = nMax.substring(i, i + 1);
            if (strcmp.indexOf(strtst) < 0){
            //if ((theform.MinP.value[i] > '9') || (theform.MinP.value < '0')){
                alert("Max price is incorrect.");    
                theform.maxp.focus();
                return false;
            }
        }
    }

    if ((Number(theform.minp.value) > Number(theform.maxp.value)) && (theform.maxp.value != "")){
                alert("Price is incorrect.");    
                theform.minp.focus();
                return false;
    }
    */
    return true;
}